So I just got a new computer HP Pavilion p6510f and the system specs are: amd athlon II 630 Quad Core processor @2.8GHz 4GB DDR3 ram 750GB hard drive Integrated Ati Radeon HD 4200 680W Windows 7 Home Premium 64-bit So my question is can you guys help me choose a new video card that will play games like Crysis (and future games to come) at least on medium settings at this resolution. My spending limit is $150 so nothing huge like the ati radeon hd 5870(even though I would love to have that one). So any help will be greatly appreciated. P.S. I'm an ati fanboy but if it's a nvidia that's perfectly fine.